Making use of python phần 3 doc
Making use of python phần 3 doc
... 38
(100110).
>>> ~38
-39
>>> ~ -38
37
Note that bitwise NOT for 38 returns -39 =- (38 +1) and bitwise NOT for -38 returns 37 =-
( -38 +1).
>>> 38 &50
34
>>> 38 |25
63
>>> 38 ^50
20
Note ... >>> divmod(10.6 ,3. 4)
is rounded off. Complex
numbers use only the (3. 0, 0 .39 999999999999991)
real component of the
quoti...
Making use of python phần 2 doc
... hexadecimal. Some examples of long integers
are these:
539 24561L -0x19423L 012L -4721845294529L
0xDEFABCECBDAECBFBAEl 535 133 629843L -052418 132 735 L
NOTE Python allows you to use a lowercase L, but ... 6]
>>> 3* listvar
[‘abcd’, 1 23, 2. 23, ‘efgh’, ‘abcd’, 1 23, 2. 23, ‘efgh’, ‘abcd’, 1 23, 2. 23,
‘efgh’]
>>> 2*listvar+[‘genuine’]
[‘abcd’, 1 23, 2. 23, ‘efgh’,...
Making use of python phần 4 docx
... is stored in a list.
>>>s= lambda tup=(‘hgh’, 23) ,**dt: [tup,dt]
>>> s((56, 23) ,f=656,g= 23, h= 23)
[(56, 23) , {‘h’: 23, ‘g’: 23, ‘f’: 656}]
The lambda function mentioned previously ... do the following:
ߜ Use file objects
ߜ Use standard input and output methods
ߜ Use methods of file objects
ߜ Use methods of the os module
ߜ Use methods of the os.path modu...
Making use of python phần 5 doc
... affecting the functioning of
software and users’ understanding of it. These complexities need to be simplified to
make software easy to understand, manage, and use.
One of the ways in which these ... will contain the title of the book or the software.
Price. This attribute will contain the price of the book or software.
■■
Methods
init__(). This method is the constructor of the...
Making use of python phần 6 docx
... ‘,’)
SwFile.write(libM[1] + ‘,’)
ProductOf=raw_input(‘Enter the name of the software vendor: ‘)
SwFile.write(ProductOf + ‘,’)
Size=raw_input(‘Enter the size of the software (in MB): ‘)
SwFile.write(Size ... protocol in later sections of the chapter.
How does a Web browser use a URL to access HTML documents? The process of
accessing HTML documents that represent Web pages consists o...
Making use of python phần 8 doc
... Dec 29 16 :39 :20 2001
func2 at Sat Dec 29 16 :39 :20 2001
func2 at Sat Dec 29 16 :39 :21 2001
func1 at Sat Dec 29 16 :39 :22 2001
func2 at Sat Dec 29 16 :39 :22 2001
func2 at Sat Dec 29 16 :39 : 23 2001
func1 ... of the code will be this:
start at Mon Dec 31 11:15: 03 2001
4. Recurring is opened at Mon Dec 31 11:15:06 2001
2. Current is opened at Mon Dec 31 11:15:08 2001
3. Fixed is...
Making use of python phần 10 docx
... module, 33 2 35
file uploading, 32 9 30
hit counter, 33 3 34
user information storage, 33 0 35
user interface elements, 32 8–29
assignment operators, 25–26
associativity rules, expressions, 23 24
asterisk ... 31 6–17
symbol tables, 127
testing, 131 32
thread, 30 0 30 3
threading, 30 4–8
Tkinter, 34 4–57
tkMessageBox, 35 5–56
urllib, 32 4–28
urlparse, 32 3–24
user input valida...
Making use of python phần 1 ppsx
... link www .python. org/download. In addi-
tion, Python documentation, news, and more are also available on this site. You can
download the Python documentation from www .python. org /doc/ . The documenta-
tion ... with the
features of Python along with a hoard of Java classes. A complete discussion on
JPython is out of the scope of this book. Some of its salient features are as...
Making use of python phần 7 ppt
... House,
Eastern Avenue”, 36 22 838 3 838 3”, “duns@xyz.com”);
Modifying the Data in a Table
The update command is used to modify the records in a table. The following syntax
illustrates the line of ... select command is used to view the records of a table. The following syntax
illustrates the line of code for viewing the records of a table:
select * from tableName;
The use of an a...
Making use of python phần 9 ppt
... output at the Python prompt:
URL: http://www .python. org/
content-length = 134 32
keep-alive = timeout=15, max=100
server = Apache/1 .3. 20 (Unix)
last-modified = Fri, 11 Jan 2002 03: 49: 53 GMT
connection ... case of a request from
33 0 Chapter 14
TEAM LinG - Live, Informative, Non-cost and Genuine!
34 3
OBJECTIVES:
In this chapter, you will learn to do the following:
ߜ Identify the...
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